Publication
On the kernel of a singular integral operator with non-carleman shift and conjugation
| dc.contributor.author | Conceição, Ana C. | |
| dc.contributor.author | Marreiros, Rui C. | |
| dc.date.accessioned | 2018-12-07T14:53:29Z | |
| dc.date.available | 2018-12-07T14:53:29Z | |
| dc.date.issued | 2015-06 | |
| dc.description.abstract | On the Hilbert space (L) over tilde (2)(T) the singular integral operator with non-Carleman shift and conjugation K = P+ +(aI + AC)P- is considered, where P-+/- are the Cauchy projectors, A = (m)Sigma(j=0) a(j)U(j), a, a(j), j = (1, m) over bar, are continuous functions on the unit circle T, U is the shift operator and C is the operator of complex conjugation. Some estimates for the dimension of the kernel of the operator K are obtained. | |
| dc.description.sponsorship | Fundacao para a Ciencia e Tecnologia (Portugal) through Centro de Analise Funcional e Aplicacoes of Instituto Superior Tecnico | |
| dc.description.version | info:eu-repo/semantics/publishedVersion | |
| dc.identifier.doi | 10.7153/oam-09-27 | |
| dc.identifier.issn | 1846-3886 | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/11540 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | Element | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Matrix functions | |
| dc.subject | Factorization | |
| dc.title | On the kernel of a singular integral operator with non-carleman shift and conjugation | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 456 | |
| oaire.citation.issue | 2 | |
| oaire.citation.startPage | 433 | |
| oaire.citation.title | Operators and Matrices | |
| oaire.citation.volume | 9 | |
| person.familyName | Guerra | |
| person.givenName | Ana | |
| person.identifier.ciencia-id | 751D-F809-AB4D | |
| person.identifier.orcid | 0000-0001-7103-3588 | |
| person.identifier.rid | D-9456-2013 | |
| person.identifier.scopus-author-id | 17345059500 | |
| rcaap.rights | openAccess | |
| rcaap.type | article | |
| relation.isAuthorOfPublication | 7b904311-5ea0-4d96-b7b1-c3e05816817c | |
| relation.isAuthorOfPublication.latestForDiscovery | 7b904311-5ea0-4d96-b7b1-c3e05816817c |
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